25243572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 64985760

約数和(自身を除く): 39742188

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 251, 289, 348, 493, 502, 578, 753, 867, 986, 1004, 1156, 1479, 1506, 1734, 1972, 2958, 3012, 3468, 4267, 5916, 7279, 8381, 8534, 12801, 14558, 16762, 17068, 21837, 25143, 25602, 29116, 33524, 43674, 50286, 51204, 72539, 87348, 100572, 123743, 145078, 217617, 247486, 290156, 371229, 435234, 494972, 742458, 870468, 1484916, 2103631, 4207262, 6310893, 8414524, 12621786, 25243572]

約数ペア:

[(1, 25243572), (2, 12621786), (3, 8414524), (4, 6310893), (6, 4207262), (12, 2103631), (17, 1484916), (29, 870468), (34, 742458), (51, 494972), (58, 435234), (68, 371229), (87, 290156), (102, 247486), (116, 217617), (174, 145078), (204, 123743), (251, 100572), (289, 87348), (348, 72539), (493, 51204), (502, 50286), (578, 43674), (753, 33524), (867, 29116), (986, 25602), (1004, 25143), (1156, 21837), (1479, 17068), (1506, 16762), (1734, 14558), (1972, 12801), (2958, 8534), (3012, 8381), (3468, 7279), (4267, 5916)]